Triple

T6302162
Position Surface form Disambiguated ID Type / Status
Subject Vijzelgracht metro station E141280 entity
Predicate locatedUnder P10157 FINISHED
Object Vijzelgracht street
Vijzelgracht street is a central Amsterdam thoroughfare in the city's canal belt, known for its historic urban setting and the modern metro line running beneath it.
 E25955 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Vijzelgracht street | Statement: [Vijzelgracht metro station, locatedUnder, Vijzelgracht street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vijzelgracht street
Context triple: [Vijzelgracht metro station, locatedUnder, Vijzelgracht street]
  • A. Oudegracht street
    Oudegracht street is a historic canal-side thoroughfare in the center of Utrecht, Netherlands, known for its medieval wharves, warehouses, and vibrant mix of shops and cafés.
  • B. Leidsegracht street
    Leidsegracht street is a picturesque canal-side street in central Amsterdam, known for its historic architecture and characteristic bridges along the Leidsegracht canal.
  • C. Vijzelstraat
    Vijzelstraat is a major street in central Amsterdam, Netherlands, running between the city’s historic canals and serving as an important traffic and commercial route.
  • D. Heemstedestraat
    Heemstedestraat is a metro station in Amsterdam that serves as a stop on the city’s rapid transit network.
  • E. Korte Nieuwstraat
    Korte Nieuwstraat is a historic street in the center of Utrecht, Netherlands, located just off the city’s prominent Dom Square.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Vijzelgracht street
Triple: [Vijzelgracht metro station, locatedUnder, Vijzelgracht street]
Generated description
Vijzelgracht street is a central Amsterdam thoroughfare in the city's canal belt, known for its historic urban setting and the modern metro line running beneath it.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vijzelgracht street
Target entity description: Vijzelgracht street is a central Amsterdam thoroughfare in the city's canal belt, known for its historic urban setting and the modern metro line running beneath it.
  • A. Oudegracht street
    Oudegracht street is a historic canal-side thoroughfare in the center of Utrecht, Netherlands, known for its medieval wharves, warehouses, and vibrant mix of shops and cafés.
  • B. Leidsegracht street
    Leidsegracht street is a picturesque canal-side street in central Amsterdam, known for its historic architecture and characteristic bridges along the Leidsegracht canal.
  • C. Vijzelstraat chosen
    Vijzelstraat is a major street in central Amsterdam, Netherlands, running between the city’s historic canals and serving as an important traffic and commercial route.
  • D. Heemstedestraat
    Heemstedestraat is a metro station in Amsterdam that serves as a stop on the city’s rapid transit network.
  • E. Korte Nieuwstraat
    Korte Nieuwstraat is a historic street in the center of Utrecht, Netherlands, located just off the city’s prominent Dom Square.
  • F. None of above.

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69c008cf0ad4819095def81e2bd42f9f completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0645cfca88190ace060ef5b0e00e8 completed March 22, 2026, 9:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6537fc2ac8190a05779363ed2b3eb completed March 27, 2026, 9:53 a.m.
NEDg Description generation batch_69c655131c6081908e9ddd0f4fdd8398 completed March 27, 2026, 9:59 a.m.
NED2 Entity disambiguation (via description) batch_69c6558b5dc88190bc91b16594d8983a completed March 27, 2026, 10:01 a.m.
Created at: March 22, 2026, 4:27 p.m.